PFN2 Human Recombinant produced in E.Coli is a single, non-glycosylated,polypeptide chain containing 160 amino acids(1-140 a.a.) and having a molecular mass of 17.2 kDa. PFN2 protein is fused to a 20 amino acid His-Tag at N-terminus and purified by standard chromatography. Purity >95% as determined by SDS-PAGE.